Finding the Third Proportional to 229,872.50 and 453,850

Step by Step Solution

1. Step 1: Write the proportion equation
   229,872.50 : 453,850 = 453,850 : x
2. Step 2: Convert to fraction form
   229,872.50/453,850 = 453,850/x
3. Step 3: Cross multiply
   229,872.50x = 453,850 × 453,850
4. Step 4: Simplify right side
   229,872.50x = 205,979,822,500
5. Step 5: Solve for x
   x = 205,979,822,500/229,872.50
6. Step 6: Final answer
   x = 896,061.18